Home / 4,310-5,948.52-3,260.24

Finding the Fourth Proportional to 4,310, 5,948.52 and 3,260.24

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Solution

The fourth proportional to 4,310, 5,948.52 and 3,260.24 is: 4,499.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310 : 5,948.52 = 3,260.24 : x
  2. Step 2: Convert to fraction form
    4,310/5,948.52 = 3,260.24/x
  3. Step 3: Cross multiply
    4,310x = 5,948.52 × 3,260.24
  4. Step 4: Simplify right side
    4,310x = 19,393,602.84
  5. Step 5: Solve for x
    x = 19,393,602.84/4,310
  6. Step 6: Final answer
    x = 4,499.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.